How are these numbers calculated?

Big Games

How we did last week and who we should root for this week.   Explain

Week of 4/25100.0*Average seed
P. Hamilton 6 D. Hamilton Md. 7 +1.0
Franklin 3 Kato 11 -0.2
D. Hamilton UNC 7 Chick/Cornel 9 -0.1
Wallace 6 Allen 7 +0.0
If winner is:HomeAway
Week of 5/2100.0*Average seed
D. Hamilton Md. vs Franklin+0.9-0.9
P. Hamilton vs Kato+0.4-0.1
Chick/Cornel vs Wallace+0.2-0.3

What If

Chances based on how well the D. Hamilton Md. finish out the regular season.   Explain

100100100100100100100100
If finish:ChanceChance will finish season at seed
TWW-Lwins title12345678Count
31-0No307025,082,605
20-1No505025,080,316
Total:No1535252550,162,921
Games Above .500
Chance Will Win Championship